GitHub - 8cH9azbsFifZ/pac-n90-raspi: IR remote control for DeLonghi PAC AirConditioners on Raspi with MQTT support for integration in homeautomation systems (i.e. OpenHAB).
PAC N90 Silent Portable Air Condition Unit
User manual DeLonghi Pinguino PAC N90.B (English - 15 pages)